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Software · head to head

Heroku vs Node.js

Heroku logo

Heroku

Software

Cloud Application Platform

From
$7/month
Rated
-
Full reviewWebsite
Node.js logo

Node.js

Software

JavaScript runtime built on Chrome's V8 JavaScript engine

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Node.js has a free tier, so it costs nothing to try first.
  • Each has a real cost: Heroku there is no free dyno tier; the cheapest Eco dyno is $5 per month; Node.js slower cold-start time in serverless environments compared to Bun which wakes up in under 5ms
  • They diverge on capability: Heroku covers Git-based deployment, Node.js covers V8 JavaScript engine.

Where they differ

Only the attributes on which Heroku and Node.js actually diverge.

Attributes where Heroku and Node.js differ
AttributeHerokuNode.js
Starting price$7/monthFree
Pricing modelsubscriptionUnknown
Free tierNoYes
PlatformsWeb, Api, WorkersLinux, Windows, macOS
Founded20072009

Identical on both: user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Heroku

  • Git-based deployment
  • Buildpacks
  • Dynos (containers)
  • Add-ons marketplace
  • Postgres database
  • Environment variables
  • Logging
  • API

Only in Node.js

  • V8 JavaScript engine
  • Event-driven architecture
  • Non-blocking I/O
  • npm package ecosystem
  • Cross-platform runtime
  • Built-in modules
  • Asynchronous programming
  • Real-time applications

What people use each for

The jobs each tool is most often brought in to do.

Heroku

  • Deploying and scaling web applications with git push and no server administrationnot Node.js
  • Running managed Postgres, Redis and Kafka as attached data servicesnot Node.js
  • Isolated production environments in a Private Space for regulated workloadsnot Node.js

Node.js

  • Web server developmentnot Heroku
  • API developmentnot Heroku
  • Real-time applicationsnot Heroku
  • Microservicesnot Heroku
  • Command-line toolsnot Heroku
  • Desktop applicationsnot Heroku

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Heroku

  • There is no free dyno tier; the cheapest Eco dyno is $5 per month
  • Eco dynos sleep after 30 minutes of inactivity, are restricted to personal accounts and allow only 2 process types
  • Free SSL and 10 process types start at the Basic dyno at $7 per month
  • Private and Shield dyno types require a Private Space, which is billed on top of the dynos
  • Private Space dynos start at $250 per month for Private-M and $500 per month for Private-L
  • Dyno prices are per dyno per month, so an app with several process types multiplies the bill

Node.js

  • Slower cold-start time in serverless environments compared to Bun which wakes up in under 5ms
  • Requires separate setup for TypeScript support unlike Deno which treats TypeScript as native
  • Larger memory footprint on startup compared to lightweight alternatives like Deno

Pricing, plan by plan

Heroku

$7/month
  • Hobby$7/month
    • 512MB RAM
    • Shared CPU
    • 1 web dyno
  • Standard$50/month
    • 512MB RAM
    • Dedicated CPU
    • Automatic scaling

Node.js

Free

No published plan breakdown. See the Node.js review.

Which should you pick?

Choose Heroku if

  • You need git-based deployment.
  • You work on Web, Api, Workers.
  • You also want buildpacks.
Heroku review

Choose Node.js if

  • You need v8 javascript engine.
  • You want to start without paying.
  • You work on Linux, Windows, macOS.
  • You also want event-driven architecture.
Node.js review

Questions people ask

Is Heroku or Node.js better?
Neither clearly leads. Heroku starts at $7/month and Node.js at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Heroku or Node.js?
Node.js has a free tier; the other does not. Paid plans start at $7/month for Heroku and Free for Node.js.
Does Heroku or Node.js run on more platforms?
Heroku runs on Web, Api, Workers. Node.js runs on Linux, Windows, macOS.
Can I use Node.js for free?
Yes. Node.js has a free tier, so you can try it without paying. Heroku starts at $7/month.
What is Heroku best used for?
Heroku is most often used for deploying and scaling web applications with git push and no server administration, running managed postgres, redis and kafka as attached data services, isolated production environments in a private space for regulated workloads. Of those, deploying and scaling web applications with git push and no server administration and running managed postgres, redis and kafka as attached data services are not what Node.js is typically brought in for.
What can Heroku do that Node.js cannot?
Heroku covers Git-based deployment, Buildpacks, Dynos (containers), Add-ons marketplace. Node.js covers V8 JavaScript engine, Event-driven architecture, Non-blocking I/O, npm package ecosystem.

Answered from the vendors’ own pages

Node.js: What is Node.js current LTS version in 2026?

Node.js 22 is the current LTS in 2026, with Node.js 24 now available as the mature version with native TypeScript support and enhanced security features.

Source
Node.js: On what platforms can Node.js run?

Node.js is a cross-platform JavaScript runtime that runs on Windows, Linux, Unix, macOS, and other operating systems including z/OS, SmartOS, FreeBSD, OpenBSD, and IBM AIX.

Source
Node.js: Is Node.js free and open-source?

Yes. Node.js is free and open-source software. It was created by Ryan Dahl in 2009 and officially presented as open-source on May 27, 2009.

Source
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